EP 2090595 B1 20140430 - ETHYLENE/TETRAFLUOROETHYLENE COPOLYMER AND METHOD FOR PRODUCING THE SAME
Title (en)
ETHYLENE/TETRAFLUOROETHYLENE COPOLYMER AND METHOD FOR PRODUCING THE SAME
Title (de)
ETHYLEN/TETRAFLUORETHYLEN-COPOLYMER UND HERSTELLUNGSVERFAHREN DAFÜR
Title (fr)
COPOLYMÈRE ÉTHYLÈNE/TÉTRAFLUOROÉTHYLÈNE ET SON PROCÉDÉ DE PRODUCTION
Publication
Application
Priority
- JP 2007073607 W 20071206
- JP 2006332642 A 20061208
Abstract (en)
[origin: US2009301752A1] To provide an ethylene/tetrafluoroethylene copolymer excellent in the thermal resistance, and a method for its production. The ethylene/tetrafluoroethylene copolymer is produced by polymerizing ethylene with tetrafluoroethylene in an organic solvent containing no chlorine atoms as a polymerization medium, in the presence of a chain transfer agent containing no chlorine atoms and a polymerization initiator containing no chlorine atoms, and further in the substantial absence of a chain transferable compound having a carbon-chlorine atomic bond in the reaction system.
IPC 8 full level
B65D 1/00 (2006.01); B65D 65/02 (2006.01); C08F 2/06 (2006.01); C08F 2/38 (2006.01); C08F 4/32 (2006.01); C08F 210/02 (2006.01); C08F 214/26 (2006.01); H01B 3/44 (2006.01)
CPC (source: EP US)
C08F 2/06 (2013.01 - EP US); C08F 2/38 (2013.01 - EP US); C08F 210/02 (2013.01 - EP US); C08F 214/265 (2013.01 - EP US); H01B 3/445 (2013.01 - EP US); Y10T 428/1352 (2015.01 - EP US); Y10T 428/139 (2015.01 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
US 2009301752 A1 20091210; CN 101547945 A 20090930; CN 101547945 B 20110706; EP 2090595 A1 20090819; EP 2090595 A4 20091125; EP 2090595 B1 20140430; JP 5663839 B2 20150204; JP WO2008069278 A1 20100325; RU 2009126136 A 20110120; RU 2440372 C2 20120120; WO 2008069278 A1 20080612
DOCDB simple family (application)
US 47795009 A 20090604; CN 200780044699 A 20071206; EP 07850216 A 20071206; JP 2007073607 W 20071206; JP 2008548336 A 20071206; RU 2009126136 A 20071206